worm gear unit

Beginning with these considerations, we have a gearbox with a engine mounting flange that is separable from the housing which incorporate the essential oil seal; in this way we avoid any threat of damaging the oil seal in the event of substitute of the input flange and the O-Ring could be eliminated.
All the aside covers, swinging and with foot, have O-Rings rather than traditional flat gaskets.
The sizes 03-04-05 allow the rotation of your toes without disassembling them; furthermore the variations with swinging aside covers permit the lateral flanges to be installed on both sides with simple fixing worm gear unit screws.
The worm screw includes a ZI involute profile: with this worm-wheel coupling we shall get a much better performance with a temperature reduction.
The gearboxes and motors are painted with RAL 9022 aluminium colour epoxy powder to protect the parts from oxidation and against micro-blowholes that can come during the pressure of die-castings.
The CHPC pre-stage gears (already present in the catalogue of CHM) may also be mounted with this range, finding a gear ratio up to at least one 1:300. For larger reductions can be done to have two gears collectively using a proper kit